In poker, betting after the river is indeed possible, depending on the variant of the game you are playing and the specific rules in place. The river is the final round of community card revelation in games like Texas Hold’em, Omaha, and other popular poker variants. Here’s a brief overview of how betting works after the river:
1. **Texas Hold’em**: After the river card is revealed, there is a final round of betting. Starting with the player to the left of the dealer button (or the player who has the last aggressive action before the river), players have the option to check (if no one has bet before them), bet, call, raise, or fold.
2. **Omaha**: Similar to Texas Hold’em, there is a final betting round after the river card is dealt. Players have the same options to check, bet, call, raise, or fold.
3. **Seven-Card Stud**: In this variant, there are also betting rounds after the final card (the river) is dealt. The player with the strongest visible hand or the player who made the last aggressive action before the river starts the action.
4. **Limit Poker**: In limit games, the betting limits are fixed, and there are usually a set number of raises allowed per round. After the river, the betting limit for that round is the same as it was for the turn.
5. **No-Limit and Pot-Limit Poker**: In no-limit and pot-limit games, players can bet or raise any amount up to the size of the pot (in pot-limit) or their entire stack (in no-limit) after the river.
It’s important to note that in some variants or specific house rules, there might be exceptions or variations to these general guidelines. For example, in some heads-up situations, the last round of betting might be simplified. Always ensure you’re familiar with the rules of the specific game you’re playing before participating.